fenix 5S and Samsung Galaxy S7 - share gpx offline - USB OTG problem

Former Member
Former Member
Hi,
unfortunately my fenix 5s is not visible on Samsung Galaxy S7 via USB OTG. My settings on watch and S7 IMHO are OK.
It seems to work - on fenix screen, battery level is visible - on S7 file manager wants to start - but files (extern memory) are not visible and Android S7 memory overview says Garmin not working correctly.
Other USB sticks working fine.
I think it's a problem of Samsung/S7 directly.

Has someone in use fenix 5S + Samsung S7 and working USB OTG connection correctly?
Is there another possibility to share gpx files with Android offline and without PC (S7 to watch, watch to S7)?